FWF

Friends who fuck. To describe a relationship between two friends who have occasional intercourse.

We were good friends first, had sex on beach. It didn't stop after that...we became FWF.

by ahalyaonline November 17, 2017

FWFS

An abbreviation for the phrase “Fair Winds and Following seas”

Person 1: Ahoy!

Person 2: FWFS shipmate

by MGGPN January 18, 2019

FWF

Friend (or Follow) without familiarity

VERB: To request "Friending" of, or to Follow a person on social media without familiarity with and by the targeted person.

"I am so sick of having to block people who FWF me!"

By Flip Fitch

by St4rdustFlip March 24, 2019